Switch point guard casting



FIG. 1 is a top plan view of the switch point guard casting;

FIG. 2 is a bottom plan view of the switch point guard casting;

FIG. 3 is a first side elevation view of the switch point guard casting, taken along line 3-3 of FIG. 1;

FIG. 4 is a second side elevation view of the switch point guard casting, taken along line 4-4 of FIG. 1;

FIG. 5 is a third side elevation view of the switch point guard casting, taken along line 5-5 of FIG. 1;

FIG. 6 is a fourth side elevation view of the switch point guard casting, taken along line 6-6 of FIG. 1;

FIG. 7 is a first upper perspective view of the switch point guard casting;

FIG. 8 is a second upper perspective view of the switch point guard casting;

FIG. 9 is a third upper perspective view of the switch point guard casting; and,

FIG. 10 is a detailed partial top plan view of the switch point guard casting, taken from rectangle 10 shown in FIG. 1, showing in greater detail the curvature along one side thereof. 

CLAIM The ornamental design for a switch point guard casting, as shown and described. 